55839410576 has 20 divisors (see below), whose sum is σ = 108836700672. Its totient is φ = 27752520096.

The previous prime is 55839410569. The next prime is 55839410581. The reversal of 55839410576 is 67501493855.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10446320 + ... + 10451663.

Almost surely, 2^55839410576 is an apocalyptic number.

It is an amenable number.

55839410576 is a deficient number, since it is larger than the sum of its proper divisors (52997290096).

55839410576 is a wasteful number, since it uses less digits than its factorization.

55839410576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20898158 (or 20898152 counting only the distinct ones).

The product of its (nonzero) digits is 4536000, while the sum is 53.

The spelling of 55839410576 in words is "fifty-five billion, eight hundred thirty-nine million, four hundred ten thousand, five hundred seventy-six".